austin, texas... we are all here to represent the country we love this is for everyone back home it's go time. across america, we're all committed to team usa. ♪ home of the brave. ♪ it's where fear goes unwelcomed... ♪ and certain men... find a way to rise above. this is the land of giants. ♪ guts. glory. ram. > today, we heard a lot about rwandan's olympic dreams. there are four rwandans who are competing. this is one of them. what i'm told his name means is "my friend." he's 25 years old. he's competing in cross country mountain biking. stereotypically you might say, rwandan, well, they're going to be great runners. we saw bike taxis. this was pretty cool. my take about this is if you can do a bike taxi and get through the hills which are everywhere in this country and the potholes which are deep enough to eat a car on some of these roads and you do that on a bike, you should be olympic bound. these guys were amazing. they have a little pad on the back of the bike, you jump on. his family s